#include "gpio.c"
 
 
int main(void){
   GpioMode(GPIOA, 1<<7, MODE_IPU);            // Config A7 (pin 17) as input with internal pull-up resistor
   GpioMode(GPIOA, 1<<6, MODE_PP);               // Config A6 (pin 16) as output (PP = Pusp-Pull), if no speed is defined: default = SPEED_50MHz
 
   GpioMode(GPIOB, 1<<10, MODE_IPU);            // Config B10 (pin 21) as input with internal pull-up resistor
   GpioMode(GPIOB, (1<<5 | 1<<8 | 1<<9), (MODE_PP | SPEED_50MHz));   // Config B5 (pin 41), B8 and B9 as output (PP = Pusp-Pull), Speed = SPEED_50MHz
 
   sbi(PORTB, 8); // Set PB8 high, 3,3V: Led 2 is turned on
   sbi(PORTB, 9); // Set PB9 high, 3,3V: Led 3 is turned on
 
   // infinite loop
   while(1){
      if(rbi(PINA, 7)){      // Read Bit 7 from PINA
         sbi(PORTA, 6);      // Set Bit 6 from PORTA
      }
      else{
         cbi(PORTA, 6);      // Clear Bit 6 from PORTA
      }
 
      if(rbi(PINB, 10)){      // Read Bit 10 from PINB
         sbi(PORTB, 5);      // Set Bit 5 from PORTB
      }
      else{
         cbi(PORTB, 5);      // Clear Bit 5 from PORTB
      }
   }   
}